description Problem history Submissions question_mark Qna how_to_vote Vote #890 upload 4578 done 1321 how_to_reg 1186 문자열 2 - 형성평가 4 timer 1s memory 16MB upload Attempts 4578 times Solved 1321 times Solvers 1186 people Acceptance Rate 28.9% monitoring Average Runtime 53.1ms Average Memory 10226.0KB Average Code Length 110.0B No. Submitter Result Time Memory Length Language Submitted